Health determiners. Relative figures Physical exercise at work or the main activity, by sex and social class based on the occupation of the reference person. Population aged 15 years old and over that is employed, a student, or dedicated to household chores. Units: percentages ;Total;Sitting most part of the day;Standing up most of the working day, without travelling distances or significant exertion;Walking, carrying some weight, frequent journeys;Performing tasks that require great physical exertion; BOTH SEXES; Total;100.00;37.76;44.80;13.57;3.88; I;100.00;60.41;32.05;6.34;1.20; II;100.00;43.06;45.77;9.65;1.52; III;100.00;48.94;40.56;9.41;1.08; IV;100.00;26.54;49.94;17.62;5.90; V;100.00;29.52;50.30;14.45;5.73; VI;100.00;24.98;44.66;24.27;6.09; No data recorded;100.00;45.15;47.44;5.12;2.29; MALES; Total;100.00;39.26;37.19;16.87;6.69; I;100.00;62.49;28.94;6.94;1.63; II;100.00;50.61;34.92;11.79;2.68; III;100.00;50.50;36.65;11.12;1.73; IV;100.00;20.76;43.11;26.20;9.94; V;100.00;31.95;39.63;18.09;10.32; VI;100.00;24.75;35.23;28.78;11.24; No data recorded;100.00;52.06;39.03;4.25;4.66; FEMALES; Total;100.00;36.50;51.23;10.78;1.50; I;100.00;58.14;35.46;5.67;0.74; II;100.00;36.75;54.86;7.85;0.54; III;100.00;47.67;43.75;8.02;0.56; IV;100.00;32.61;57.10;8.63;1.67; V;100.00;27.50;59.20;11.41;1.90; VI;100.00;25.11;50.32;21.56;3.00; No data recorded;100.00;42.19;51.04;5.49;1.28; Notes: 1) Socio-economic levels classification of the Spanish Society of Epidemiology: I. Directors and managers of establishments with 10 or more wage earners and professionals traditionally associated with university degrees II. Directors and managers of establishments with 10 or more wage earners, professionals traditionally associated with university degrees and other technical support professionals III. Intermediate occupations and self-employed workers IV. Supervisors and workers in skilled technical occupations IV. Skilled primary sector workers and other semi-skilled workers VI. Non-skilled workers The symbol '.' shall be deemed as data which cannot be given due to an insufficient sample. The data corresponding to cells with fewer than 35 thousand persons must be considered with caution, as they may be affected by a high degree of sampling error. Source: Ministry of Public Health, Social Services and Equality and INE